SIST EN 55016-1-1:2010

SLOVENSKI STANDARD
SIST EN 55016-1-1:2010
01-december-2010
1DGRPHãþD
SIST EN 55016-1-1:2007
SIST EN 55016-1-1:2007/A1:2007
SIST EN 55016-1-1:2007/A2:2008
Specifikacija merilnih naprav in metod za merjenje radijskih motenj in odpornosti -
1-1. del: Merilne naprave za merjenje radijskih motenj in odpornosti - Merilne
naprave
Specification for radio disturbance and immunity measuring apparatus and methods -
Part 1-1: Radio disturbance and immunity measuring apparatus - Measuring apparatus
Anforderungen an Geräte und Einrichtungen sowie Festlegung der Verfahren zur
Messung der hochfrequenten Störaussendung (Funkstörungen) und Störfestigkeit - Teil
1-1: Geräte und Einrichtungen zur Messung der hochfrequenten Störaussendung
(Funkstörungen) und Störfestigkeit - Messgeräte
Spécifications des méthodes et des appareils de mesure des perturbations
radioélectriques et de l'immunité aux perturbations radioélectriques - Partie 1-1:
Appareils de mesure des perturbations radioélectriques et de l'immunité aux
perturbations radioélectriques - Appareils de mesure
Ta slovenski standard je istoveten z: EN 55016-1-1:2010
ICS:
17.220.20 0HUMHQMHHOHNWULþQLKLQ Measurement of electrical
PDJQHWQLKYHOLþLQ and magnetic quantities
33.100.20 Imunost Immunity
SIST EN 55016-1-1:2010 en,fr,de
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

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SIST EN 55016-1-1:2010

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SIST EN 55016-1-1:2010

EUROPEAN STANDARD
EN 55016-1-1

NORME EUROPÉENNE
March 2010
EUROPÄISCHE NORM

ICS 33.100.10 Supersedes EN 55016-1-1:2007 + A1:2007 + A2:2008


English version


Specification for radio disturbance and immunity measuring apparatus
and methods -
Part 1-1: Radio disturbance and immunity measuring apparatus -
Measuring apparatus
(CISPR 16-1-1:2010)


Spécifications des méthodes  Anforderungen an Geräte
et des appareils de mesure und Einrichtungen sowie Festlegung
des perturbations radioélectriques der Verfahren zur Messung
et de l'immunité aux perturbations der hochfrequenten Störaussendung
radioélectriques - (Funkstörungen) und Störfestigkeit -
Partie 1-1: Appareils de mesure Teil 1-1: Geräte und Einrichtungen
des perturbations radioélectriques zur Messung der hochfrequenten
et de l'immunité aux perturbations Störaussendung (Funkstörungen)
radioélectriques - Appareils de mesure und Störfestigkeit - Messgeräte
(CISPR 16-1-1:2010) (CISPR 16-1-1:2010)


This European Standard was approved by CENELEC on 2010-03-01. CENELEC members are bound to comply
with the CEN/CENELEC Internal Regulations which stipulate the conditions for giving this European Standard
the status of a national standard without any alteration.

Up-to-date lists and bibliographical references concerning such national standards may be obtained on
application to the Central Secretariat or to any CENELEC member.

This European Standard exists in three official versions (English, French, German). A version in any other
language made by translation under the responsibility of a CENELEC member into its own language and notified
to the Central Secretariat has the same status as the official versions.

CENELEC members are the national electrotechnical committees of Austria, Belgium, Bulgaria, Croatia, Cyprus,
the Czech Republic, Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy,
Latvia, Lithuania, Luxembourg, Malta, the Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia,
Spain, Sweden, Switzerland and the United Kingdom.

CENELEC
European Committee for Electrotechnical Standardization
Comité Européen de Normalisation Electrotechnique
Europäisches Komitee für Elektrotechnische Normung

Central Secretariat: Avenue Marnix 17, B - 1000 Brussels


© 2010 CENELEC - All rights of exploitation in any form and by any means reserved worldwide for CENELEC members.
Ref. No. EN 55016-1-1:2010 E

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SIST EN 55016-1-1:2010
EN 55016-1-1:2010 - 2 -
Foreword
The text of document CIS/A/867/FDIS, future edition 3 of CISPR 16-1-1, prepared by CISPR SC A,
Radio-interference measurements and statistical methods, was submitted to the IEC-CENELEC parallel
vote and was approved by CENELEC as EN 55016-1-1 on 2010-03-01.
This European Standard supersedes EN 55016-1-1:2007 + A1:2007 + A2:2008.
This main technical change with respect to EN 55016-1-1:2007 and its amendments consists of the
addition of new provisions for the use of spectrum analyzers for compliance measurements.
Attention is drawn to the possibility that some of the elements of this document may be the subject of
patent rights. CEN and CENELEC shall not be held responsible for identifying any or all such patent
rights.
The following dates were fixed:
– latest date by which the EN has to be implemented
at national level by publication of an identical
national standard or by endorsement (dop) 2010-12-01
– latest date by which the national standards conflicting
with the EN have to be withdrawn (dow) 2013-03-01
Annex ZA has been added by CENELEC.
__________
Endorsement notice
The text of the International Standard CISPR 16-1-1:2010 was approved by CENELEC as a European
Standard without any modification.
In the official version, for Bibliography, the following notes have to be added for the standards indicated:
[1] CISPR 16-1-2:2003 NOTE  Harmonized as EN 55016-1-2:2004 (not modified).
[2] CISPR 16-1-3:2004 NOTE  Harmonized as EN 55016-1-3:2006 (not modified).
[3] CISPR 16-1-4:2007 NOTE  Harmonized as EN 55016-1-4:2007 (not modified).
[4] CISPR 16-1-5:2003 NOTE  Harmonized as EN 55016-1-5:2004 (not modified).
[5] CISPR 16-2 series NOTE  Harmonized in EN 55016-2 series (not modified).
[6] CISPR 16-2-4:2003 NOTE  Harmonized as EN 55016-2-4:2004 (not modified).
[7] CISPR 16-4 series NOTE  Harmonized in EN 55016-4 series (not modified).
[9] CISPR 16-4-2:2003 NOTE  Harmonized as EN 55016-4-2:2004 (not modified).
__________

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SIST EN 55016-1-1:2010
- 3 - EN 55016-1-1:2010
Annex ZA
(normative)

Normative references to international publications
with their corresponding European publications

The following referenced documents are indispensable for the application of this document. For dated
references, only the edition cited applies. For undated references, the latest edition of the referenced
document (including any amendments) applies.

NOTE  When an international publication has been modified by common modifications, indicated by (mod), the relevant EN/HD
applies.

Publication Year Title EN/HD Year

CISPR 11 (mod) 2009 Industrial, scientific and medical equipment - EN 55011 2009
Radio-frequency disturbance characteristics -
Limits and methods of measurement


CISPR 14-1 2005 Electromagnetic compatibility - EN 55014-1 2006
Requirements for household appliances,
electric tools and similar apparatus -
Part 1: Emission


CISPR 16-2-1 2008 Specification for radio disturbance and EN 55016-2-1 2009
immunity measuring apparatus and methods -
Part 2-1: Methods of measurement of
disturbances and immunity - Conducted
disturbance measurements


CISPR 16-2-2 2003 Specification for radio disturbance and EN 55016-2-2 2004
+ A1 2004 immunity measuring apparatus and methods - + A1 2005
+ A2 2005 Part 2-2: Methods of measurement of + A2 2005
disturbances and immunity - Measurement of
disturbance power


CISPR 16-2-3 2006 Specification for radio disturbance and EN 55016-2-3 2006
immunity measuring apparatus and methods -
Part 2-3: Methods of measurement of
disturbances and immunity - Radiated
disturbance measurements


CISPR 16-3 2003 Specification for radio disturbance and - -
+ A1 2005 immunity measuring apparatus and methods - - -
+ A2 2006 Part 3: CISPR technical reports - -


IEC 60050-161 1990 International Electrotechnical Vocabulary - -
+ A1 1997 (IEV) - - -
+ A2 1998 Chapter 161: Electromagnetic compatibility - -

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SIST EN 55016-1-1:2010

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SIST EN 55016-1-1:2010

CISPR 16-1-1
®
Edition 3.0 2010-01
INTERNATIONAL
STANDARD
NORME
INTERNATIONALE
colour
inside
INTERNATIONAL SPECIAL COMMITTEE ON RADIO INTERFERENCE
COMITÉ INTERNATIONAL SPÉCIAL DES PERTURBATIONS RADIOÉLECTRIQUES
BASIC EMC PUBLICATION
PUBLICATION FONDAMENTALE EN CEM
Specification for radio disturbance and immunity measuring apparatus and
methods –
Part 1-1: Radio disturbance and immunity measuring apparatus – Measuring
apparatus

Spécifications des méthodes et des appareils de mesure des perturbations
radioélectriques et de l'immunité aux perturbations radioélectriques –
Partie 1-1: Appareils de mesure des perturbations radioélectriques et de
l'immunité aux perturbations radioélectriques – Appareils de mesure

INTERNATIONAL
ELECTROTECHNICAL
COMMISSION
COMMISSION
ELECTROTECHNIQUE
PRICE CODE
INTERNATIONALE
XC
CODE PRIX
ICS 33.100.10 ISBN 978-2-88910-010-1
® Registered trademark of the International Electrotechnical Commission
Marque déposée de la Commission Electrotechnique Internationale

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SIST EN 55016-1-1:2010
– 2 – CISPR 16-1-1 © IEC:2010
CONTENTS
FOREWORD.6
INTRODUCTION.8
1 Scope.9
2 Normative references .9
3 Terms and definitions .10
4 Quasi-peak measuring receivers for the frequency range 9 kHz to 1 000 MHz .13
4.1 General .13
4.2 Input impedance.13
4.3 Sine-wave voltage accuracy .13
4.4 Response to pulses.13
4.4.1 Amplitude relationship (absolute calibration).13
4.4.2 Variation with repetition frequency (relative calibration) .14
4.5 Selectivity .18
4.5.1 Overall selectivity (passband).18
4.5.2 Intermediate frequency rejection ratio.19
4.5.3 Image frequency rejection ratio.19
4.5.4 Other spurious responses.20
4.6 Limitation of intermodulation effects .21
4.7 Limitation of receiver noise and internally generated spurious signals .22
4.7.1 Random noise .22
4.7.2 Continuous wave .22
4.8 Screening effectiveness .22
4.8.1 General .22
4.8.2 Limitation of radio-frequency emissions from the measuring receiver.23
4.9 Facilities for connection to a discontinuous disturbance analyzer .23
5 Measuring receivers with peak detector for the frequency range 9 kHz to 18 GHz .23
5.1 General .23
5.2 Input impedance.23
5.3 Fundamental characteristics.24
5.3.1 Bandwidth .24
5.3.2 Charge and discharge time constants ratio .24
5.3.3 Overload factor.25
5.4 Sine-wave voltage accuracy .25
5.5 Response to pulses.25
5.6 Selectivity .25
5.7 Intermodulation effects, receiver noise, and screening .26
6 Measuring receivers with average detector for the frequency range 9 kHz to
18 GHz.27
6.1 General .27
6.2 Input impedance.27
6.3 Fundamental characteristics.27
6.3.1 Bandwidth .27
6.3.2 Overload factor.27
6.4 Sine-wave voltage accuracy .28
6.5 Response to pulses.28
6.5.1 General .28

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SIST EN 55016-1-1:2010
CISPR 16-1-1 © IEC:2010 – 3 –
6.5.2 Amplitude relationship .28
6.5.3 Variation with repetition frequency.29
6.5.4 Response to intermittent, unsteady and drifting narrowband
disturbances.29
6.6 Selectivity .31
6.7 Intermodulation effects, receiver noise, and screening .31
7 Measuring receivers with rms-average detector for the frequency range 9 kHz to
18 GHz.31
7.1 General .31
7.2 Input impedance.31
7.3 Fundamental characteristics.32
7.3.1 Bandwidth .32
7.3.2 Overload factor.32
7.4 Sine-wave voltage accuracy .33
7.5 Response to pulses.33
7.5.1 Construction details.33
7.5.2 Amplitude relationship .33
7.5.3 Variation with repetition frequency.34
7.5.4 Response to intermittent, unsteady and drifting narrowband
disturbances.34
7.6 Selectivity .35
7.7 Intermodulation effects, receiver noise, and screening .35
8 Measuring receivers for the frequency range 1 GHz to 18 GHz with amplitude
probability distribution (APD) measuring function.35
9 Disturbance analyzers .36
9.1 General .36
9.2 Fundamental characteristics.37
9.3 Test method for the validation of the performance check for the click
analyzer .43
9.3.1 Basic requirements.43
9.3.2 Additional requirements .44
Annex A (normative) Determination of response to repeated pulses of quasi-peak and
rms-average measuring receivers (See 3.6, 4.4.2, 7.3.2 and 7.5.1) .45
Annex B (normative) Determination of pulse generator spectrum (See 4.4, 5.5, 6.5,
7.5).51
Annex C (normative) Accurate measurements of the output of nanosecond pulse
generators (See 4.4, 5.5, 6.5, 7.5) .53
Annex D (normative) Influence of the quasi-peak measuring receiver characteristics
on its pulse response (See 4.4.2).55
Annex E (normative) Response of average and peak measuring receivers (See 6.3.1) .56
Annex F (normative) Performance check of the exceptions from the definitions of a
click according to 4.2.3 of CISPR 14-1.65
Annex G (informative) Rationale for the specifications of the APD measuring function .72
Annex H (informative) Characteristics of a quasi-peak measuring receiver.75
Annex I (informative) Example of EMI receiver and swept spectrum analyzer
architecture.76
Bibliography.78

Figure 1 – Pulse response curves .17

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SIST EN 55016-1-1:2010
– 4 – CISPR 16-1-1 © IEC:2010
Figure 2 – Limits of overall selectivity .20
Figure 3 – Arrangement for testing intermodulation effects .21
Figure 4 – Limits for the overall selectivity – pass band (Band E).26
Figure 5 – Block diagram of an average detector. .30
Figure 6 – Screenshot showing response of the meter-simulating network to an
intermittent narrowband signal .30
Figure 7 – Example of a disturbance analyzer.38
Figure 8 – A graphical presentation of test signals used in the test of the analyzer for
the performance check against the definition of a click according to Table 14 .39
Figure E.1 – Correction factor for estimating the ratio B /B for other tuned circuits .57
imp 6
Figure E.2 – Pulse rectification coefficient P .59
Figure E.3 – Example (spectrum screenshot) of a pulse-modulated signal with a pulse
width of 200 ns .60
Figure E.4 – Pulse-modulated RF signal applied to a measuring receiver .61
Figure E.5 – Filtering with a B much smaller than the prf .61
imp
Figure E.6 – Filtering with a B much wider than the prf .62
imp
Figure E.7 – Calculation of the impulse bandwidth .62
Figure E.8 – Example of a normalized linear selectivity function .64
Figure F.1 – A graphical presentation of the test signals used for the performance
check of the analyzer with the additional requirements according to Table F.1.71
Figure G.1 – Block diagram of APD measurement circuit without A/D converter.73
Figure G.2 – Block diagram of APD measurement circuit with A/D converter.73
Figure G.3 – Example of display of APD measurement .74
Figure I.1 – Example block diagram of EMI receiver consisting of swept spectrum
analyzer with added preselector, preamplifier and quasi-peak/average detector .76

Table 1 – Test pulse characteristics for quasi-peak measuring receivers (see 4.4.1) .13
Table 2 – Pulse response of quasi-peak measuring receivers .18
Table 3 – Combined selectivity of CISPR measuring receiver and high-pass filter.19
Table 4 – Bandwidth characteristics for intermodulation test of quasi-peak measuring
receivers (see 4.6).22
Table 5 – VSWR requirements for receiver input impedance.24
Table 6 – Bandwidth requirements for measuring receivers with peak detector .24
Table 7 – Relative pulse response of peak and quasi-peak measuring receivers for the
same bandwidth (frequency range 9 kHz to 1 000 MHz).25
Table 8 – Bandwidth requirements for measuring receivers with average detector .27
Table 9 – Relative pulse response of average and quasi-peak measuring receivers for
the same bandwidth (frequency range 9 kHz to 1 GHz).28
Table 10 – Maximum reading of average measuring receivers for a pulse-modulated
sine-wave input in comparison with the response to a continuous sine wave having the
same amplitude .30
Table 11 – VSWR requirements of input impedance.32
Table 12 – Bandwidth requirements for measuring receivers with rms-average detector .32
Table 13 – Minimum pulse repetition rate without overload .32
Table 14 – Relative pulse response of rms-average and quasi-peak measuring
receivers.33

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SIST EN 55016-1-1:2010
CISPR 16-1-1 © IEC:2010 – 5 –
Table 15 – Pulse response of rms-average measuring receiver .34
Table 16 – Maximum reading of rms-average measuring receivers for a pulse-
modulated sine-wave input in comparison with the response to a continuous sine wave
having the same amplitude .35
Table 17 – Disturbance analyzer performance test – Test signals used for the check
against the definition of a click.40
Table B.1 – Pulse generator characteristics .51
Table E.1 – B and A values for a peak measuring receiver .58
imp imp
Table E.2 – Carrier level for pulse-modulated signal of 1,4 nVs .60
a
Table F.1 – Disturbance analyzer test signals .66
Table H.1 – Characteristics of quasi-peak measuring receivers .75

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SIST EN 55016-1-1:2010
– 6 – CISPR 16-1-1 © IEC:2010
INTERNATIONAL ELECTROTECHNICAL COMMISSION
INTERNATIONAL SPECIAL COMMITTEE ON RADIO INTERFERENCE
___________

SPECIFICATION FOR RADIO DISTURBANCE AND IMMUNITY
MEASURING APPARATUS AND METHODS –

Part 1-1: Radio disturbance and immunity measuring apparatus –
Measuring apparatus


FOREWORD
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patent rights. IEC shall not be held responsible for identifying a
...